• 责任者：Wang Lei (Earthquake Administration of Anyang Municipality ; Anyang 455000 ; China) ; Xie Jianjian
• 刊名：South China Journal of Seismology
• 出版年：2009
• 卷期：29(3)
• 关键词：构造应力场 ; tectonic stress field ; 震源机制 ; focal mechanism ; 河南 ; Henan Province ; 山东 ; Shandong Province ; 河北 ; Hebei Province
• 页码：p.64-70
• 图表：5 illus., 1 table, 7 refs.
• 分类号：0500
• issnNo：ISSN1001-8662
• isbnNo：CN44-1266/P

In this paper, the authors study the stress-field of minor earthquakes on the boundaries of hemas-microsoft-com:office:smarttags" />Henan, Shandong and Hebei provinces and make analyses on its dynamic evolution. The authors further discuss the relation between anomaly stress field and other physical parameters (medium earthquake evolution and velocity ratio anomaly) which reflect earthquake-generating laws. On this basis, the authors comprehensively determine the medium-strong earthquake preparation situation of the region.